8 x 12 x 24 clay modular flue.
Clay chimney flue sizes.
For example an 8 x 8 square nominal clay chimney flue tile liner has inside dimensions of 6 3 4 x 6 3 4.
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Quality chimney liner material that meets astm and excels in freeze thaw environments.
Terra cotta flue intent is to contain the combustion products and direct them to the outside atmosphere.
But chimney experts and draft measurements show that in a rectangular flue not all of the cross sectional area is equally effective in developing draft.
Check with your local code enforcement officer or fire dept for proper installation.
4 13 4 1 16 5 1 8 5 20 5 6 1 4 6 27 6 1 4 7 1 2 7 35 7 1 4 9 8 40 8 9 7 8 9 45 9 1 16 10 5 8 10 54 10 12 1 2 12 72 12 14 1 2 15 scc 117 15 1 8 17 3 4 18 147 18 20 7 8 21 230 21 1 4 25 24 260 24 1 8 28 1 8.
Use to line chimneys.
Superior manufactures flues with holes contoured flue rings and flue tees.
They help protect the chimney walls from heat and minimize condensation.
Only red or orange in color.
Just muliplying these dimensions together 6 75 x 6 75 45 56 sq in.
Socket type joints and self aligning joints are available in round flue liners.
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A properly installed and damage free clay chimney liner will aid in the optimal performance of your heating appliance.
Straight side walls uniform dimensions clean end cuts few burrs composition includes fire clay for maximum heat resistance less than 3 absorption prevents freeze thaw damage smooth dense inner walls minimize creosote build up available in a full range of sizes in 2 or 1 lengths meets astm c 315 clay flue liner standard available with pre cut holes for appliance connection.
They also protect the chimney walls from heat and corrosion.
Clay flue liners are used in chimneys to vent products of combustion smoke gas and moisture to the atmosphere.